baber/WOPTO huggingface dataset:
Patent KR-20180074635-A (KR)
Inventor: LIU WEI
IPC: H04N19/124
Filed: 2018-06-21
Abstract: Intra prediction is used in a cutting-edge video coding standard such as AVC. An intra prediction mode is coded into a bit stream. Luma and chroma components have potentially different prediction modes. As chroma components, five different modes of vertical, horizontal, DC, diagonal towards the lower end of the right side, and ″identical to luma″ defined in AVC exist. According to statistics, the ″identical to luma″ mode is frequently used. However, since the mode uses more bits than the other modes during entropy coding in AVC, coding efficiency is reduced. Accordingly, modified binarization/codeword assignment for chroma intra mode signaling can be used in high efficiency video coding (HEVC) which is a next generation video coding standard.
Patent KR-20190001941-A (KR)
Title: Heat treatment apparatus and heat treatment method
Inventor: AOYAMA TAKAYUKI
IPC: H01L21/677
Filed: 2018-06-27
Abstract: Disclosed are a heat treatment apparatus and a heat treatment method, in which a semiconductor wafer transport mode is appropriately switchable between a process of a high throughput mode and a cooling process of a low oxygen concentration mode. A semiconductor wafer transport mode of a heat treatment apparatus (100) is switchable between two modes of a high throughput mode and of a low oxygen concentration mode as appropriate. In the low oxygen concentration mode, a first cooling chamber (131) is used only as a path for transferring the semiconductor wafer (W), and a second cooling chamber (141) is used only as a dedicated cooling unit for cooling the semiconductor wafer subjected to flash heating. On the other hand, in the high throughput mode, both of the first cooling chamber (131) and the second cooling chamber (141) are used as paths for transferring the semiconductor wafer (W), and also used as the cooling units.
Patent KR-20190001574-A (KR)
Inventor: KANG SANG WON
IPC: A61K31/498
Filed: 2018-06-27
Abstract: The present invention relates to a pharmaceutical composition for treating colorectal cancer, which contains a substance inhibiting enzyme activity of peroxiredoxin 2 (Prx II) as an active component. More specifically, based on a mechanism that promotes colorectal cancer tumor by interacting Prx II with tankyrase (TNKS) in APC mutant cells, the present invention relates to the pharmaceutical composition for treating colorectal cancer, which shows an effect of reducing colon polyp by inhibiting an activity of Prx II and increasing disintegration of active beta-catenin.
Patent KR-20180078211-A (KR)
Inventor: KIM KEE DONG
IPC: E01F15/14
Filed: 2018-06-29
Abstract: The present invention relates to a vehicle crash energy reduction device that is capable of making a motion of an energy reduction part after vehicle crash set over two or more steps to minimize a depth of the energy reduction part, thereby providing high economic advantages and high site suitability. According to the present invention, the vehicle crash energy reduction device includes: a structural frame having a first sliding frame and a second sliding frame disposed toward a rear side from a front side; an energy reduction part; and a fixing stand, wherein an empty space is formed between the first sliding frame and the second sliding frame so that the first sliding frame pushes backward, and the energy reduction part is formed of glass adapted to connect the first sliding frame and the fixing stand to reduce energy, without applying no force to the second sliding frame, at the time when the first sliding frame pushes backward by means of vehicle crash, and to be momentarily resisted to reduce the energy of the crashed vehicle and be then plastic-fractured after the resistance force is removed to allow the first sliding frame to be pushed toward the empty space.
Patent KR-20200005383-A (KR)
Inventor: KIM JUNSUNG
IPC: D06F39/08
Filed: 2018-07-06
Abstract: The present invention relates to a laundry treatment device. According to an embodiment of the present invention, the laundry treatment device comprises: an inverter for converting direct current power from a converter into alternating current power by a switching operation and outputting the converted alternating current power to a drainage motor; and a control part for controlling a speed of the drainage motor to be operated at at least one among a first speed, a second speed lower than the first speed, and stop when a washing tank motor is accelerated. Therefore, the drainage motor can be driven efficiently according to the operation of the washing tank motor.
Patent KR-20200007245-A (KR)
Inventor: LEE SEUNG MYON
IPC: C09J11/08
Filed: 2018-07-12
Abstract: The present invention relates to an adhesive film which comprises an adhesive layer having moisture blocking properties including: butyl rubber having a carbon-carbon double bond; and a multi-functional thiol compound, wherein the multi-functional thiol compound forms a cross-linking point with a carbon-carbon double bond of the butyl rubber. In addition, the present invention has excellent adhesive properties and reliability.
Patent KR-20180084707-A (KR)
Title: Sound to haptic effect conversion system using waveform
Inventor: BHATIA SATVIR SINGH
IPC: G09B21/00
Filed: 2018-07-16
Abstract: A haptic transformation system is provided. The system intercepts the frames of audio data such as digital audio signals, transforms the frames into haptic signals, and reproduces the generated haptic signals through an actuator to generate haptic effects. The haptic signals are based on the maximum value of each of the audio data frames that defines the size of a haptic signal. The haptic signals are applied to an actuator configured to receive the haptic signals. The actuator uses the haptic signals to generate one or more haptic effects.
Patent KR-20200008340-A (KR)
Inventor: LEE SEUNG SOO
IPC: A63B24/00
Filed: 2018-07-16
Abstract: The present invention relates to a driving method of a treadmill having a distance sensor, which comprises: a step (a) of allowing a control unit on the treadmill to activate a distance sensor in an energy-saving mode and sense a subject in real time; a step (b) of allowing the control unit to determine whether the subject is sensed in the energy-saving mode; a step (c) of allowing the control unit to convert into a stand-by mode when the subject is sensed to receive an inputted signal of a start button; a step (d) of allowing the control unit to drive a running belt according to the received signal; a step (e) of allowing the control unit to activate the distance sensor to measure location and distance of the subject in real time; a step (f) of allowing the control unit to determine whether the subject departs from the preset location and distance; a step (g) of allowing the control unit to stop the running belt or reduce a speed of the running belt when the subject departs from the preset location and distance; a step (h) of allowing the control unit to determine whether the subject is back within an arbitrarily pre-set time; and a step (i) of allowing the control unit to operate the running belt again at a set driving speed when the subject is back within the arbitrarily pre-set time. The present invention can accurately recognize a user′s position.
Patent KR-20200017233-A (KR)
Title: Fluid heating apparatus for vehicle
Inventor: KIM JUN SU
IPC: F24H9/18
Filed: 2018-08-08
Abstract: The present invention can provide a fluid heating apparatus, including: an annular coil for generating an induction magnetic field; a heating element heating a fluid by the induction magnetic field; and a plurality of shielding members shielding the induction magnetic field. The shielding members are disposed to overlap with the annular coil and to be rotationally symmetrical with respect to the center of the annular coil. The total area of the shielding members is within 25% to 35% of the area of the annular coil.
Patent KR-20190029429-A (KR)
Title: Integrated antennas for portable electronic devices
Inventor: Pandya Sameer
IPC: H04B1/40
Filed: 2018-08-14
Abstract: Aspects of the present technology relate to electronic devices with antennas. The antenna may be a display-integrated antenna. An antenna feed for the antenna may be located in a recess in a sidewall of a housing of the device. The antenna feed may be coupled to a transceiver circuit on a logic board of the device by a pair of flex circuits. A first one of the pair of flex circuits may form a portion of an antenna feed assembly. A second one of the pair of flex circuits may be an impedance-matching flex having an end which is soldered to a main logic board. The antenna may be coupled to a conductive portion of the housing of the device.
Patent KR-20200021654-A (KR)
Title: Battery cooling device for vehicle
Inventor: JEON YOON CHEOL
IPC: B60L50/50
Filed: 2018-08-21
Abstract: The present invention relates to a battery cooling device for a vehicle. More specifically, provided is a battery cooling device for a vehicle. By disposing a phase change material (PCM) for cooling a battery cell to be heat exchangeable with a battery cell and also disposing cooling water for cooling the PCM to be heat exchangeable with the PCM, the PCM is heated by heat generated in the battery cell and the PCM is cooled by heat absorption with the cooling water, thereby enabling continuous phase change of the PCM.
Patent KR-20200022727-A (KR)
Title: Cosmetic of sheet comprising color silk produced by a part refining method and maskpack thereof
Inventor: JI UNG PARK
IPC: A45D44/00
Filed: 2018-08-23
Abstract: The present invention relates to a sheet for a mask pack comprising colored silk. More particularly, the present invention relates to: a sheet for a mask pack comprising colored silk having a color difference of 45 or less by partially refining colored silk raw yarns; a mask pack manufactured by using same; and a manufacturing method thereof. The sheet for the mask pack comprising colored silk of the present invention is not only hypoallergenic to the skin, but also is stable and has excellent moisturizing power, and particularly, has a high preference due to excellent color, thereby being able to be utilized as a novel sheet for a cosmetic mask pack.
Patent KR-20190028302-A (KR)
Inventor: SUZUKI KATSUHIKO
IPC: H01L27/146
Filed: 2018-08-31
Abstract: The present invention is to provide a method for processing a wafer, which is capable of performing an alignment process through a sealing material containing carbon black coated on a surface of a wafer. A method for processing a wafer, in which devices each having a plurality of bumps are formed on each region of a surface partitioned by a plurality of division-intended lines formed to cross each other, comprises: a cutting groove forming process for forming a cutting groove having the depth corresponding to the finishing depth of a device chip by means of a cutting blade along the division-intended line from a surface side of the wafer; a sealing process for sealing the surface of the wafer including the cutting groove by using a sealing material; a grinding process for exposing the sealing material in the cutting groove by grinding the wafer from the rear side of the wafer to the finishing thickness of the device chip; an alignment process for detecting an alignment mark by penetrating the sealing material through an infrared photographing means from the surface side of the wafer to photograph the surface side of the wafer, and detecting the division-intended line to be processed by a laser beam on the basis of the alignment mark; a modification layer forming process for positioning a light concentration point of the laser beam of a wavelength having transmittance with respect to the sealing material inside the sealing material in the cutting groove, and irradiating the laser beam along the division-intended line from the surface side of the wafer so as to form a modification layer in the sealing material; and a division process for applying external force to the sealing material in the cutting groove, and dividing the wafer into individual device chip having a surface and four sides surrounded by the sealing material with the modification layer as a division point.
Patent KR-20200027155-A (KR)
Title: Cooling device
Inventor: YOON HEUNG SIK
IPC: F25B9/02
Filed: 2018-09-04
Abstract: A cooling device is provided. The cooling device according to an exemplary embodiment of the present invention includes: a first cylinder in which a refrigerant is stored; a second cylinder positioned inside the first cylinder, and having a piston for expanding the refrigerant therein and a discharge pipe for discharging the expanded refrigerant to the inside of the first cylinder; and a first opening and closing member positioned on one side of the second cylinder to inject the refrigerant into the second cylinder.
Patent KR-20190044491-A (KR)
Title: Cutting liquid supply device for machine tool
Inventor: FUJII TAKAAKI
IPC: B23Q11/10
Filed: 2018-09-11
Abstract: Provided is a cutting liquid supply device for a machine tool, capable of supplying cutting liquid filtered at a high level in case of need for a high-quality processing surface while supplying cutting liquid without practically making a decrease in flowrate in case of need for common processing. A cutting liquid supply device (2) for a machine tool (1) includes: a storage tank (21) for cutting liquid (F); a cutting liquid outlet (18a) discharging the cutting liquid (F); at least one pump (25, 26) sending the cutting liquid (F) to the cutting liquid outlet (18a); a first filter (27); a second filter (28) having a different performance from the first filter (27); a path switch part (22) switching the path of the cutting liquid (F); and a control part (23). The control part (23) controls the pump (25, 26) and the path switch part (22) to switch a path to a first path in which the cutting liquid (F) is sent through none of the filters, a second path in which the cutting liquid (F) is sent through the first filter (27), and a third path in which the cutting liquid (F) is sent through the second filter (28).
Patent KR-20200030965-A (KR)
Title: Battery module, battery pack comprising the battery module and vehicle comprising the battery pack
Inventor: PARK SANG JUN
IPC: H01M50/211
Filed: 2018-09-13
Abstract: A battery module according to an embodiment of the present invention comprises: a battery cell; a busbar assembly connected to an electrode lead of the battery cell and provided on both sides of the battery cell; and a heat sink assembly coming in direct contact with the battery cell and the busbar assembly while surrounding the battery cell and the busbar assembly.
Patent KR-20200036379-A (KR)
Title: Composite material
Inventor: PYO JUNG
IPC: B32B15/08
Filed: 2018-09-28
Abstract: The present invention relates to a composite material and a manufacturing method thereof. The composite material comprises: a film-form metal foam; and a polymer component which is present on a surface of the metal foam or inside the metal foam. The composite material is excellent in other physical properties such as impact resistance, processability, and insulation while having excellent thermal conductivity.
Patent KR-20200036619-A (KR)
Title: Acryl-based adhesive composition, polarizing plate and display device
Inventor: KIM EUN SUK
IPC: C09J11/06
Filed: 2018-09-28
Abstract: The present invention relates to an acrylic adhesive composition comprising: an acrylic copolymer formed by polymerizing a monomer mixture including a (meth)acrylic monomer containing an acetoacetyl group, a (meth)acrylic monomer containing a hydroxy group, a (meth)acrylate monomer containing an alicyclic group, and an alkyl (meth)acrylate monomer; and a curing agent including a metal chelate compound and an isocyanate-based compound, and having the glass transition temperature of -30°C or higher after curing, to a polarizing plate manufactured using the same, and to a display device.
Patent KR-20200037524-A (KR)
Title: Conditioner of chemical mechanical polishing apparatus
Inventor: KIM TAE HYEON
IPC: B24B37/11
Filed: 2018-10-01
Abstract: The present invention relates to a conditioner for a chemical mechanical polishing equipment. The conditioner for a chemical mechanical polishing equipment comprises: a rotation unit; a pressing unit provided on an upper portion of the rotation unit and selectively applying axial pressing force to the rotation unit; a measuring unit provided between the pressing unit and the rotation unit and measuring the pressing force while delivering the pressing force by the pressing unit to the rotation unit; and a conditioning disk coupled to a lower portion of the rotation unit and modifying a polishing pad by being rotated by the rotation unit while pressed by the pressing force.
Patent KR-20190113502-A (KR)
Title: Concrete composition and manufacturing
Inventor: KIM SUNG BAE
IPC: C04B40/00
Filed: 2018-10-04
Abstract: A concrete composition of the present invention comprises 6-24 wt% of cement, 1.2-6 wt% of coffee powder, 24-42 wt% of fine aggregate, 32-52 wt% of coarse aggregate, 4.5-9.5 wt% of water and 0.05-0.2 wt% of an admixture. The admixture is mixed with at least two among a high fluidizing agent, an AE water reducing agent, an antifoaming agent and a liquid thickener. According to the present invention, as coffee waste is mixed to the concrete composition, antifouling performance, dehumidifying performance and deodorizing effects of the concrete composition are improved, and rust of reinforcing bars or tendons installed in concrete can be prevented.
Patent KR-20200042704-A (KR)
Inventor: MOON MYEONG IL
IPC: H02K11/00
Filed: 2018-10-16
Abstract: Disclosed are a contactless power supply and data communication device and a system using the same. The contactless power supply and data communication device comprises a rotation unit and a fixed unit, wherein the rotation unit rotated by a motor and the fixed unit spaced apart from the rotation unit by a certain distance and fixed and operated by receiving external power form a pair. The rotation unit and the fixed unit individually comprises: a ferrite core having an inner through hole formed in a form of a hollow ring; a control board fixing the ferrite core at the center and performing control functions; and an optical communication module located at the center of the control board. Accordingly, electric power supplied to the fixed unit is electromagnetically induced to supply the power to the rotation unit, and the rotation unit and the fixed unit perform data communication by the optical communication module using infrared rays and the like.
Patent KR-20200043663-A (KR)
Title: Vertical plating apparatus
Inventor: BAE MIN SU
IPC: H05K3/18
Filed: 2018-10-18
Abstract: The present invention relates to a vertical plating device and, specifically, to an intermittent electricity application type vertical plating device enabling a substrate to be plated well while stably and smoothly moving a substrate. According to the present invention, the intermittent electricity application type vertical plating device comprises: a plating tank for plating the substrate; a rail member arranged in the upper part of the plating tank; a hanger moving along the rail member; an upper clamp connected to the hanger and holding an upper part of the substrate; and a power applying member applying power to the substrate by being in contact with the substrate which is held by the upper clamp. The power applying member intermittently applies the power to the substrate by being selectively in contact with the substrate.
Patent KR-20200045686-A (KR)
Title: Method of evaluating performance of a flexible battery
Inventor: SHIN LEE HYUN
IPC: H01M50/136
Filed: 2018-10-23
Abstract: The present invention relates to a method for evaluating performance of a flexible battery to quantitatively detect causes of a failure or the degree of degradation. According to one embodiment of the present invention, the method comprises the following steps: performing an acceptance inspection including at least one from a visual inspection and a capacity inspection for a plurality of batteries to be tested; and after the acceptance inspection, performing charging/discharging performance evaluation involving bending for at least a part of the batteries to be tested. The step of performing the charging/discharging performance evaluation comprises at least one from a static bending test step of performing the charging/discharging performance evaluation while bending first batteries to be tested by a predetermined bending curvature, a simultaneous bending test step of simultaneously performing the charging/discharging performance evaluation while bending and restoring second batteries to be tested by a predetermined bending curvature, and a dynamic bending test step of performing the charging/discharging performance evaluation after third batteries to be tested are bent and restored predetermined times at a predetermined bending curvature.
Patent KR-20200045776-A (KR)
Title: Method for Manufacturing Touch Panel
Inventor: YANG SIN JU
IPC: G06F3/041
Filed: 2018-10-23
Abstract: The present invention relates to a method for manufacturing a touch panel. The method for manufacturing a touch panel of the present invention can provde a touch panel for suppressing the occurrence of local curls or steps and improving flatness to improve the performance and quality of a touch function without malfunction due to poor patterns in handling a large-sized substrate film sheet in a process of manufacturing a touch panel in various ways. The method for manufacturing a touch panel comprises the steps of: attaching a transparent conductive film onto a carrier by using an adhesive; forming and patterning a photosensitive layer on the transparent conductive film; and forming a pattern for a conductive material on the transparent conductive film based on an exposure process.
Patent KR-20200046892-A (KR)
Inventor: HAN SEONGGU
IPC: F16J15/02
Filed: 2018-10-26
Abstract: Disclosed is a hull block cap device. According to one aspect of the present invention, the hull block cap device includes: a cover plate formed to block a drain formed on a floor of a hull block and having a drain hole; a fixing part fixing the cover plate to the floor; and an opening and closing means selectively opening and closing the drain hole.
Patent KR-20190013679-A (KR)
Inventor: LEE JOON CHAE
IPC: B63H21/38
Filed: 2018-10-26
Abstract: Disclosed is a method to discharge a lubricant from a system which compresses boil-off gas (BOG) by a compressor, cools the compressed BOG in a heat exchanger through heat exchange with BOG before compression, and decompresses a fluid cooled through the heat exchange by a decompressing apparatus to reliquefy the BOG. In a BOG reliquefaction system, BOG to be used as a refrigerant in a heat exchanger is supplied to the heat exchanger along a first supply line, the BOG used as the refrigerant in the heat exchanger is supplied to a compressor along a second supply line, the BOG before being used as the refrigerant in the heat exchanger is bypassed along a bypass line to be supplied to the compressor, a bypass valve to adjust a flow rate and opening/closing of the fluid is installed on the bypass line, a first valve to adjust the flow rate and opening/closing of the fluid is installed at the front end of the heat exchanger on the first supply line, a second valve to adjust the flow rate and opening/closing of the fluid is installed in the rear end of the heat exchanger on the second supply line, and the compressor includes at least one lubricating type cylinder. According to the present invention, a lubricant discharging method comprises: a step 2) of opening the bypass valve and closing the first and second valves; a step 3) of allowing the BOG to pass through the bypass line to be compressed by the compressor before being used as the refrigerant in the heat exchanger; a step 4) of supplying a part or all of the BOG compressed by the compressor to the heat exchanger. Accordingly, the condensed or solidified lubricant is melted or the viscosity of the lubricant is lowered by the BOG, which is compressed by the compressor and is heated, and thus the lubricant is discharged.